{"id":7369,"date":"2026-03-30T17:56:00","date_gmt":"2026-03-30T15:56:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/"},"modified":"2026-03-30T17:56:00","modified_gmt":"2026-03-30T15:56:00","slug":"laserski-gravirni-stroj-za-ceno-vecerje","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/machine-de-gravure-laser-a-prix-abordable\/","title":{"rendered":"Machine de gravure laser \u00e0 prix abordable"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Bien que le march\u00e9 des lasers propose des mod\u00e8les toujours plus performants et on\u00e9reux, cette \u00ab\u00a0mini machine de gravure laser\u00a0\u00bb mise sur l&#039;accessibilit\u00e9 et la philosophie de l&#039;open source. Fruit de l&#039;innovation, elle utilise des composants abordables, souvent r\u00e9cup\u00e9r\u00e9s dans de vieux appareils \u00e9lectroniques. L&#039;auteur recommande m\u00eame de se procurer le moteur pas \u00e0 pas principal, qui d\u00e9place la t\u00eate laser sur une surface de travail de 50\u00a0x\u00a050\u00a0mm, aupr\u00e8s d&#039;un lecteur optique d&#039;occasion (par exemple, un ancien lecteur DVD Samsung).<br><br>Le c\u0153ur de la machine \u00e0 graver est un microcontr\u00f4leur ATmega328 dot\u00e9 d&#039;un firmware personnalis\u00e9. Le laser de 250 mW n&#039;est pas con\u00e7u pour la d\u00e9coupe de mat\u00e9riaux \u00e9pais ni pour le travail du m\u00e9tal, mais il est largement suffisant pour r\u00e9aliser des croquis artistiques sur papier, cuir ou bois. Un utilisateur sous le pseudonyme d&#039;Elias55745 a publi\u00e9 sur la plateforme GitHub tout le n\u00e9cessaire\u00a0: liste des composants, fichiers pour l&#039;impression 3D du bo\u00eetier, pilotes et logiciel. L&#039;appareil utilise le syst\u00e8me GRBL pour le contr\u00f4le du G-code, ce qui le rend compatible avec des logiciels populaires tels que LaserGRBL.<br><br>Ce projet est id\u00e9al pour les d\u00e9butants souhaitant s&#039;initier \u00e0 la technologie laser sans prendre de risques financiers importants. Outre la gravure proprement dite, il permet d&#039;acqu\u00e9rir les bases de l&#039;\u00e9lectronique, de la m\u00e9canique et de la programmation de microcontr\u00f4leurs. L&#039;auteur souligne la n\u00e9cessit\u00e9 d&#039;une grande prudence lors de son utilisation\u00a0: malgr\u00e9 sa faible puissance, le laser peut endommager la vue\u00a0; le port de lunettes de protection est donc indispensable.<br><br>Pour ceux qui souhaitent acqu\u00e9rir l&#039;appareil d\u00e9j\u00e0 assembl\u00e9, Elias55745 a cr\u00e9\u00e9 une boutique en ligne o\u00f9 il propose des unit\u00e9s mont\u00e9es et des kits \u00e0 monter soi-m\u00eame. Bien qu&#039;un tel appareil ne puisse rivaliser avec les graveurs professionnels co\u00fbtant des centaines, voire des milliers d&#039;euros, il repr\u00e9sente un excellent rapport qualit\u00e9-prix. Il prouve que gr\u00e2ce \u00e0 l&#039;utilisation cr\u00e9ative de composants \u00e9lectroniques de r\u00e9cup\u00e9ration et aux connaissances issues du logiciel libre, les technologies de pointe deviennent accessibles \u00e0 tous.<\/p>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/ERmVkTAP7RY\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><br\/>","protected":false},"excerpt":{"rendered":"<p>\u010ceprav trg laserskih naprav ponuja vse zmogljivej\u0161e in dra\u017eje modele, ta &#8220;mini laserski gravirni stroj&#8221; stavi na dostopnost in filozofijo odprte kode. Naprava je plod inovativnosti, saj uporablja cenovno ugodne komponente, ki jih lahko marsikdo najde celo v stari elektroniki. Celo glavni pogonski del, mikro kora\u010dni motor, ki premika lasersko glavo na delovni povr\u0161ini velikosti [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[1043],"class_list":["post-7369","post","type-post","status-publish","format-standard","hentry","category-oprema","tag-libela-laser-level"],"acf":{"subtitle":"Tehnolo\u0161ki navdu\u0161enec pod psevdonimom Elias55745 je pretresel svet izdelovalcev z majhnim namiznim laserskim gravirnim strojem. Celotne na\u010drte je objavil kot odprtokodni projekt, za tiste, ki niso ve\u0161\u010di sestavljanja, pa ponuja popolnoma sestavljeno napravo za neverjetnih prera\u010dunanih 60 evrov.","heading":"","summary":"","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/03\/pmXPLRTcWHoG6NiayaCBYP-650-80.jpg-560x315.webp","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/03\/pmXPLRTcWHoG6NiayaCBYP-650-80.jpg.webp","thumbnail_caption":"Foto: Elias55745's store","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/watch?v=ERmVkTAP7RY"}],"author":"","links":[{"title":"Elias55745","url":""}],"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Laserski gravirni stroj za ceno ve\u010derje - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"\u010ceprav trg laserskih naprav ponuja vse zmogljivej\u0161e in dra\u017eje modele, ta &quot;mini laserski gravirni stroj&quot; stavi na dostopnost in filozofijo odprte kode. Naprava je plod inovativnosti, saj uporablja cen\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7369\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Laserski gravirni stroj za ceno ve\u010derje - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"\u010ceprav trg laserskih naprav ponuja vse zmogljivej\u0161e in dra\u017eje modele, ta &#8220;mini laserski gravirni stroj&#8221; stavi na dostopnost in filozofijo odprte kode. Naprava je plod inovativnosti, saj uporablja cenovno ugodne komponente, ki jih lahko marsikdo najde celo v stari elektroniki. Celo glavni pogonski del, mikro kora\u010dni motor, ki premika lasersko glavo na delovni povr\u0161ini velikosti [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/viva.racunalniske-novice.com\/fr\/machine-de-gravure-laser-a-prix-abordable\/\" \/>\n<meta property=\"og:site_name\" content=\"Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-30T15:56:00+00:00\" \/>\n<meta name=\"author\" content=\"sinusiks\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"sinusiks\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/\",\"name\":\"Laserski gravirni stroj za ceno ve\u010derje - Ra\u010dunalni\u0161ke novice\",\"isPartOf\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\"},\"datePublished\":\"2026-03-30T15:56:00+00:00\",\"dateModified\":\"2026-03-30T15:56:00+00:00\",\"author\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\"},\"breadcrumb\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/viva.racunalniske-novice.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Laserski gravirni stroj za ceno ve\u010derje\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/en\/\",\"name\":\"Ra\u010dunalni\u0161ke novice\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/viva.racunalniske-novice.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\",\"name\":\"sinusiks\",\"sameAs\":[\"https:\/\/ml.racunalniske-novice.com\"],\"url\":\"https:\/\/viva.racunalniske-novice.com\/fr\/author\/sinusiks\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Laserski gravirni stroj za ceno ve\u010derje - Ra\u010dunalni\u0161ke novice","description":"\u010ceprav trg laserskih naprav ponuja vse zmogljivej\u0161e in dra\u017eje modele, ta \"mini laserski gravirni stroj\" stavi na dostopnost in filozofijo odprte kode. Naprava je plod inovativnosti, saj uporablja cen","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7369","og_locale":"fr_FR","og_type":"article","og_title":"Laserski gravirni stroj za ceno ve\u010derje - Ra\u010dunalni\u0161ke novice","og_description":"\u010ceprav trg laserskih naprav ponuja vse zmogljivej\u0161e in dra\u017eje modele, ta &#8220;mini laserski gravirni stroj&#8221; stavi na dostopnost in filozofijo odprte kode. Naprava je plod inovativnosti, saj uporablja cenovno ugodne komponente, ki jih lahko marsikdo najde celo v stari elektroniki. Celo glavni pogonski del, mikro kora\u010dni motor, ki premika lasersko glavo na delovni povr\u0161ini velikosti [&hellip;]","og_url":"https:\/\/viva.racunalniske-novice.com\/fr\/machine-de-gravure-laser-a-prix-abordable\/","og_site_name":"Ra\u010dunalni\u0161ke novice","article_published_time":"2026-03-30T15:56:00+00:00","author":"sinusiks","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"sinusiks","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/","url":"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/","name":"Laserski gravirni stroj za ceno ve\u010derje - Ra\u010dunalni\u0161ke novice","isPartOf":{"@id":"https:\/\/viva.racunalniske-novice.com\/en\/#website"},"datePublished":"2026-03-30T15:56:00+00:00","dateModified":"2026-03-30T15:56:00+00:00","author":{"@id":"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4"},"breadcrumb":{"@id":"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/viva.racunalniske-novice.com\/en\/"},{"@type":"ListItem","position":2,"name":"Laserski gravirni stroj za ceno ve\u010derje"}]},{"@type":"WebSite","@id":"https:\/\/viva.racunalniske-novice.com\/en\/#website","url":"https:\/\/viva.racunalniske-novice.com\/en\/","name":"Ra\u010dunalni\u0161ke novice","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/viva.racunalniske-novice.com\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4","name":"sinusiks","sameAs":["https:\/\/ml.racunalniske-novice.com"],"url":"https:\/\/viva.racunalniske-novice.com\/fr\/author\/sinusiks\/"}]}},"_links":{"self":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/comments?post=7369"}],"version-history":[{"count":0,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7369\/revisions"}],"wp:attachment":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/media?parent=7369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/categories?post=7369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/tags?post=7369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}